Moving to node_modules folder to make easier to upgrade

trying to move from Bootstrap 3 to Bootstrap 5

node_modules/mpd-parser/src/toPlaylists.js

@@ -0,0 +1,60 @@
+import { merge } from './utils/object';
+import { segmentsFromTemplate } from './segment/segmentTemplate';
+import { segmentsFromList } from './segment/segmentList';
+import { segmentsFromBase } from './segment/segmentBase';
+
+export const generateSegments = ({ attributes, segmentInfo }) => {
+  let segmentAttributes;
+  let segmentsFn;
+
+  if (segmentInfo.template) {
+    segmentsFn = segmentsFromTemplate;
+    segmentAttributes = merge(attributes, segmentInfo.template);
+  } else if (segmentInfo.base) {
+    segmentsFn = segmentsFromBase;
+    segmentAttributes = merge(attributes, segmentInfo.base);
+  } else if (segmentInfo.list) {
+    segmentsFn = segmentsFromList;
+    segmentAttributes = merge(attributes, segmentInfo.list);
+  }
+
+  const segmentsInfo = {
+    attributes
+  };
+
+  if (!segmentsFn) {
+    return segmentsInfo;
+  }
+
+  const segments = segmentsFn(segmentAttributes, segmentInfo.segmentTimeline);
+
+  // The @duration attribute will be used to determin the playlist's targetDuration which
+  // must be in seconds. Since we've generated the segment list, we no longer need
+  // @duration to be in @timescale units, so we can convert it here.
+  if (segmentAttributes.duration) {
+    const { duration, timescale = 1 } = segmentAttributes;
+
+    segmentAttributes.duration = duration / timescale;
+  } else if (segments.length) {
+    // if there is no @duration attribute, use the largest segment duration as
+    // as target duration
+    segmentAttributes.duration = segments.reduce((max, segment) => {
+      return Math.max(max, Math.ceil(segment.duration));
+    }, 0);
+  } else {
+    segmentAttributes.duration = 0;
+  }
+
+  segmentsInfo.attributes = segmentAttributes;
+  segmentsInfo.segments = segments;
+
+  // This is a sidx box without actual segment information
+  if (segmentInfo.base && segmentAttributes.indexRange) {
+    segmentsInfo.sidx = segments[0];
+    segmentsInfo.segments = [];
+  }
+
+  return segmentsInfo;
+};
+
+export const toPlaylists = (representations) => representations.map(generateSegments);